Method of configuring the absolute grant mapping table for base station

Abstract

A method for configuring an absolute grant mapping relationship table for a base station, comprises: a radio network controller notifying the base station of the absolute grant mapping relationship table used by an enhanced dedicated channel absolute grant channel (E-AGCH) through a signaling, and the base station returning a response message to the radio network controller after storing the configured information. The present invention allows the absolute grant mapping relationship table used by the base station to be consistent with an absolute grant mapping relationship table of which a user equipment is notified via the air interface to use, so as to ensure that the absolute grant values corresponding to the base station and the user equipment are obtained from the same absolute grant mapping relationship table, and allocation and use of the power resource by the base station and the user equipment are consistent.

What We claim is: 
     
       1. A method for configuring an absolute grant mapping relationship table, comprising:
 a radio network controller notifying the base station of the absolute grant mapping relationship table used by an enhanced dedicated channel absolute grant channel (E-AGCH) through a signaling, wherein the absolute grant mapping relationship table is consistent with an absolute grant mapping relationship table used by the E-AGCH, of which a user equipment is notified, and content of the absolute grant mapping relationship table includes two items: index numbers and the corresponding absolute grant values; and 
 the base station returning a response message to the radio network controller after storing the configured information, 
 wherein notifying the base station of the absolute grant mapping relationship table used by the E-AGCH is implemented by including an identification number of the absolute grant mapping relationship table in the signaling, and the identification number is used to identify the absolute grant mapping relationship table used by the user equipment. 
 
     
     
       2. The method according to  claim 1 , wherein the user equipment is notified via an air interface. 
     
     
       3. The method according to  claim 1 , wherein the signaling sent by the radio network controller is a radio link setup request message or a radio link addition request message, and the base station sends a radio link setup response message or a radio link addition response message to the radio network controller after receiving the radio link setup request message or the radio link addition request message. 
     
     
       4. The method according to  claim 1 , wherein the signaling sent by the radio network controller is a radio link reconfiguration preparation message, and the base station sends a radio link reconfiguration readiness message to the radio network controller after receiving the radio link reconfiguration preparation message. 
     
     
       5. The method according to  claim 1 , wherein the signaling sent by the radio network controller is a radio link reconfiguration request message, and the base station sends a radio link reconfiguration response to the radio network controller after receiving the radio link reconfiguration request message. 
     
     
       6. The method according to  claim 1 , wherein a value range of the identification number of the absolute grant mapping relationship table is 0˜1. 
     
     
       7. The method according to  claim 1 , wherein the absolute grant mapping relationship table is an absolute grant value and index relationship table before or after the introduction of 16QAM.